diff --git a/content/os/v1.x/en/installation/running-rancheros/server/install-to-disk/_index.md b/content/os/v1.x/en/installation/running-rancheros/server/install-to-disk/_index.md
index 86c83c842d5..29f7bbd647a 100644
--- a/content/os/v1.x/en/installation/running-rancheros/server/install-to-disk/_index.md
+++ b/content/os/v1.x/en/installation/running-rancheros/server/install-to-disk/_index.md
@@ -82,6 +82,22 @@ rancher/os:v0.5.0 remote
 
 Alternatively, you can set the installer image to any image in System Docker to install RancherOS. This is particularly useful for machines that will not have direct access to the internet.
 
+#### Caching Images
+
+_Available as of v1.5.3_
+
+Sometimes, some of the configurations included in cloud-config require additional docker images support. These images are typically downloaded automatically by RancherOS when booting after installation. These configurations can be:
+
+- rancher.services_include
+- rancher.console
+- rancher.docker
+
+If you want to download and save these images to disk during installation, they will be loaded automatically when booting next time. You can add `-s` when using `ros install`:
+
+```
+$ ros install -d <disk> -c <cloud-config.yaml> -s
+```
+
 ### SSH into RancherOS
 
 After installing RancherOS, you can ssh into RancherOS using your private key and the **rancher** user.